AT&T CL4939 user manual Stop, Avoid placing the telephone base too close to

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STOP!

If you subscribe to high-speed Internet service (digital subscriber line - DSL) through your telephone line, you must install a DSL filter between the telephone line cord and the telephone wall jack (page 7). The filter prevents noise and caller ID problems caused by DSL interference. Please contact your DSL service provider for more information about DSL filters.

Your product may be shipped with a protective sticker covering the telephone base display - remove it before use.

For customer service or product information, visit our website at

www.telephones.att.com or call 1 (800) 222-3111. In Canada, dial 1 (866) 288-4268.

Avoid placing the telephone base too close to:

•Communication devices such as: television sets, VCRs, or cordless telephones.

•Excessive heat sources.

•Noise sources such as a window with traffic outside, motors, microwave ovens, refrigerators, or fluorescent lighting.

•Excessive dust sources such as a workshop or garage.

•Excessive moisture.

•Extremely low temperature.

•Mechanical vibration or shock such as on top of the washing machine or work bench.

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Contents User’s manual On purchasing your new AT&T product Canada, dial 1 866Parts checklist Stop Avoid placing the telephone base too close toTable of contents Remote access wallet card Introduction Quick reference guide RemoveSpeaker Indicator lights Indicator lights and tonesAlert tones Screen icons Screen messagesMessage window displays Display screen messages DeletedTelephone installation 800 222-3111. In Canada, dial 1 866 Installation options Tabletop to wall-mount installationInstallation options Wall-mount to tabletop installation Wall-mount Tabletop position Position Installation options Volume control Ringer volumeHandset volume Speakerphone volumeMenu setup Set featuresFeature summary Menu operationLocal Area # of Rings Set date and time Press Select to show MM/DD/YYYYSet home area code Set local area codeMenu setup Making and answering a call Chain dialing From the directoryFrom a two-touch memory location From the call historyPress Display Dial or Speaker to call using the speakerphone Last number redialOptions while on calls Audio assistMute To mute the callFlash/call waiting Temporary tone dialingLine power mode no AC power To make a call during a power failureTo answer a call during a power failure To adjust the handset volume during a power failureTwo-touch memory overview Two-touch memory overview and storageTwo-touch memory storage To review two-touch numbers Reviewing and dialing a two-touch numberTo dial a two-touch number Deleting a two-touch number To delete a two-touch numberDirectory overview Character chartDirectory memory capacity Directory storage RemoveTo review directory entries Reviewing and dialing a directory entryTo dial a directory number Deleting a directory entry About caller ID Caller ID overviewAbout home area code and local area codes How caller ID works Memory match Caller ID special messagesHow call history works Unreviewed and total calls Reviewing call historyTo review call history 7227702 Returning a callStoring a call history entry in the directory Storing a call history entry in a two- touch location To delete a call history entry Deleting call history entriesTo delete all call history entries Message guard memory for power failure Answering system overviewMessage capacity Voice promptsTo turn on the answering system Answering modeTo turn off the answering system Outgoing announcement To record your outgoing announcementTo play the outgoing announcement To delete your outgoing announcementMessage playback To play back messagesInformation about messages Options during message playbackTo delete all old messages To record a memo Recording and playing memoTo play back memos Call screening, priority call and call intercept Call interceptTo access your answering system Remote accessRemote commands Received to repeat the message Troubleshooting Troubleshooting Troubleshooting Feature summary on If you select NEW Call First in Call List OrderSet local area code on Electronic equipment onOn the answering system on page 43. When If you choose tS 2-4 or tS 4-6 in # of RingsTroubleshooting Troubleshooting General product care Important safety information Especially about corded telephonesFCC and Acta information Product identifier and REN informationProgramming/testing of emergency numbers Part 15 of FCC rules Limited warranty 866How do you get warranty service? Technical specifications Index Index Remote access wallet card Action Remote command